package com.xulinhao.servicebase.handler;/**
 * @author xulinhao
 * @create 2021-08-04 22:43
 */

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.util.Date;

/**
 * @Author xlh
 * @packagename: com.xulinhao.servicebase.handler
 * @classname: MyMetaObjectHandler
 * @Description:
 * @Date 2021/8/4
 */
@Component
public class MyMetaObjectHandler implements MetaObjectHandler {
    @Override
    public void insertFill(MetaObject metaObject) {
        // 是属性名称不是字段名称
        this.setFieldValByName("gmtCreate", new Date(), metaObject);
        this.setFieldValByName("gmtModified", new Date(), metaObject);
    }

    @Override
    public void updateFill(MetaObject metaObject) {
        this.setFieldValByName("gmtModified", new Date(), metaObject);

    }
}
